Y=-cos(x+pi/4)amplitude period phase shift

Triangle asked Feb 25, 2023

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Triangle asked Feb 25, 2023

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17 votes

Given the equation of the function:

$y=-\cos (x+(\pi)/(4))$

The graph of the function will be as shown in the following picture:

As shown in the figure:

The amplitude = 1

The period = 2π

The phase shift = π/4

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